MASS 
 Earth Mass 5 - Fri 4/28 5:45p
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 44F NE12-20 Overcast 38i
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Earth Mass 5
Fri Apr 28th 5:45p

Critical Mass is a very large group bike event, gathering in Chicago the last Friday of every month for 15+ years. Leaves Daley Plaza downtown (50 W Washington St) around 6pm.
ChicagoCriticalMass.org
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4/28 9:07p ~Lakefront Trail
4/28 9:42a Re: *CCM* Friday's plans? No firm plans online yet: For ideas I've tagged archived April routes: https...

CCM Summer fun has begun. Glad you had a great time
CCM Thanks
CCM RT @philabikes: Your daily reminder that no background check is necessary for anyone getting behind the wheel of a ca...
CCM  ~Lakefront Trail
CCM  ~N Simonds Dr
CCM  ~N Simonds Dr
CCM  ~1702 W Lawrence Ave
CCM  ~4722 N Hermitage Ave
CCM  ~4641-4645 N Hermitage Ave
CCM  ~4620 N Hermitage Ave
CCM  ~4542 N Hermitage Ave
CCM  ~4506 N Hermitage Ave
CCM  ~4410 N Hermitage Ave
CCM  ~3714 W Montrose Ave
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